Senior Backend Engineer- TRES Finance
FireblocksFireblocks is hiring a Senior Backend Engineer- TRES Finance in R&D — Tel Aviv-Yafo, Tel Aviv District, Israel. The overview below is synthesized from the employer posting on fireblocks.com: factual requirements and scope are preserved, but prose is rewritten with editorial context. Verify details and apply via the employer link.
The world of digital assets is accelerating in speed, magnitude, and complexity, opening the door to new ways for leveraging the blockchain. Fireblocks’ platform and network provide the simplest and most secure way for companies to work with digital assets and it trusted by some of the largest financial institutions, banks, globally-recognized brands, and Web3 companies in the world, including BNY Mellon, BNP Paribas, ANZ Bank, Revolut, and thousands more.
What We do
TRES Finance is the accounting and financial operations platform for crypto-native organizations. We ingest on-chain data across hundreds of wallets and chains, run cost-basis calculations on millions of transactions, and sync structured accounting entries into ERPs like NetSuite, Xero, and QuickBooks - in real time.
That means production isn't a place you visit - it's where you live.
The role
Day-to-day scope for the Senior Backend Engineer- TRES Finance as described in the posting:
The listing frames the Senior Backend Engineer- TRES Finance at Fireblocks as a hands-on product role. You'll own critical parts of our data pipeline: the systems that pull on-chain data, reconcile balances, compute cost basis, and generate the financial records our customers stake their audits on.
This isn't a ticket-driven role. You'll identify what needs to be built, build it, ship it, and own it after it ships.
What You'll Bring
- 7+ years building and running backend services in production.
- Experience with EVM-compatible blockchains - you know what a transaction receipt actually contains, what reorgs are and why they're painful, and how to build resilient indexers.
- Strong opinions about reliability, observability, and data integrity.
- Experience with accounting systems, financial data, or ERP integrations-advantage.
- Worked at a crypto/Web3 company before-advantage.
- Built systems that process high-volume, high-stakes financial data-advantage.
Fireblocks' mission is to enable every business to easily and securely access digital assets and cryptocurrencies. In order to do that, we strongly believe our workforce should be as diverse as our clients, and this is why we embrace diversity and inclusion in all its forms.
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Build a standout application
For the Senior Backend Engineer- TRES Finance at Fireblocks, reviewers look for concise evidence over buzzwords. Mirror the language of the posting sparingly, quantify support or delivery outcomes, and show how you handled ambiguity, time-zone collaboration and user empathy. Keep your resume to impact, keep your cover note to one page, and link to artifacts — tickets resolved, docs shipped, dashboards owned — that prove you can operate in a fast-moving Web3 team. Prepare to discuss a time you turned a confusing user report into a clear fix and how you measure quality in support and operations.
Web3 hiring values reliability: on-time follow-through, clear writing, and a track record of improving runbooks and tooling. Treat the application as a work sample. For interviews, be ready to walk through how you prioritize across time zones, handle a difficult user, and decide when to escalate versus resolve directly. Show how you document decisions so the next teammate benefits.
In a distributed Web3 org, trust builds through written clarity. Use the cover note to demonstrate it.